M9

M9

Edinburgh to Dunblane

The M9 forms the first part of the trunk route from Scotland's capital city to the far north of the Highlands, but the A9 takes all the really interesting parts of the journey and the motorway is left with the first few miles through the central belt.

Routes
M9

What's new

The road that made no sense

It was the UK's only single-carriageway motorway, and twenty years ago it ceased to exist. This is the story of the strange fascination it held, and of my place in history.

The forever bottleneck, part 2

The second part of the story, where we learn why exactly the M4 gets narrower on the final approach to Europe’s biggest city.

The forever bottleneck, part 1

The M4 into London was one of the UK's earliest and most ambitious motorway projects. It was bold, pioneering... and almost instantly regretted.

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Pedestrian Crossings

From Zebra to Pelican and beyond: the comprehensive history of the development of the humble pedestrian crossing.